Debra ER-202 Посібник із швидкого старту - Сторінка 4
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Друкувати сторінкуER-202 Method used by Monitoring system
BODYPACK RECEIVER FUNCTION
HOW TO LOCK/UNLOCK THE DISPLAY?
PEAK
u
100
SET
RF
Press and hold"UP ▲"and"DOWN ▼"at the same time
to lock/unlock the setting.
HOW TO CONNECT
BLUETOOTH?
First turn on the transmitter of the monitoring system, and the
bluelight is flashing.
Then turn on the Bluetooth switch of the mobile phone.
In the search for a new device, you can view the new device
"ER-2020"and connect the device.
V
PEAK
%
FREQUENCY
532.350
100
60
60
25
25
5
5
09
5
ANT
CH:
SQ:
A
DEV
TROUBLESHOOT/STATUS
Please remove the fault according to the reference suggestions first. Please do not disassemble the
equipment for maintenance at will. If you disassemble the equipment without authorization, we will no longer
provide maintenance and after-sales service. Thank you for your understanding.
Troubles
Status
Turn on the receiver power.
Turn on the receiver cover,confirm that the
The receiver
+/- marks on the battery match with the head
LCD display off
joint of the treceiver.
Install new batteries to replace old batteries.
Check whether the head of the power
adapter is connected to the power outlet.
Receiver LCD
display off
Confirm whether the power adapter is
connected to the receiver.
No sound
or
Please check whether the power socket is
weak voice
working properly.
Vertically the receiver antenna.
The display of the
Check if there are obstacles between the
transmitter shows
transmitter and the receiver.
that there is no RF
signal.Receiver
Move the transmitter closer to the receiver.
signal indicator
does not light up
Check whether the receiver and transmitter
are in the same frequency.
Lowerthemaximumvolume.
Checkforinterferenceandeliminatenearby
sourcesofinterference(suchasCDplayers,
computers,digitaldevices,earplug
The display screen
monitoringsystems,etc.)
Distortion
of the receiver
or excess
shows that there
Checkwhetherthebatteryisnearlydead,
of burst noise
is RF signal
andreplaceitwithanewone.
Ifmultiplesystemsareusedtogetherinthe
sametime,thefrequencyintervalbetween
eachsystemcanbeincreased.
Solutions